Discontinued operations (Tables)

3 Months Ended

Apr. 30, 2017

Discontinued operations

Disposal Groups, Including Discontinued Operations [Table Text Block]

	Three Months Ended April 30,
	2017		2016
Net sales from discontinued operations		$—		$7,191
Gain on disposal of discontinued operations		$—		$867
Loss from discontinued operations		$—		($1,083	)
Loss from discontinued operations before income taxes	—		(216		)
Income tax benefit	—		(16		)
Loss from discontinued operations, net of tax		$—		($200	)

Components of assets and liabilities from discontinued operations consist of the following:

	April 30, 2017		January 31, 2017
Current assets
Trade accounts receivable, net		$—		$25
Total assets from discontinued operations		$—		$25
Current liabilities
Trade accounts payable, accrued expenses and other		$201		$199
Total liabilities from discontinued operations		$201		$199

Cash flows from discontinued operations:

	Three Months Ended April 30,
	2017		2016
Net cash provided by (used in) discontinued operating activities		$25		($1,408	)
Net cash used in discontinued investing activities	—		(1		)
Net cash provided by discontinued financing activities	—		858